115516271054 has 8 divisors (see below), whose sum is σ = 173307245760. Its totient is φ = 57747189136.

The previous prime is 115516271009. The next prime is 115516271071. The reversal of 115516271054 is 450172615511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115516270999 and 115516271017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5459999 + ... + 5481114.

It is an arithmetic number, because the mean of its divisors is an integer number (21663405720).

Almost surely, 2^115516271054 is an apocalyptic number.

115516271054 is a deficient number, since it is larger than the sum of its proper divisors (57790974706).

115516271054 is a wasteful number, since it uses less digits than its factorization.

115516271054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10946394.

The product of its (nonzero) digits is 42000, while the sum is 38.

Adding to 115516271054 its reverse (450172615511), we get a palindrome (565688886565).

The spelling of 115516271054 in words is "one hundred fifteen billion, five hundred sixteen million, two hundred seventy-one thousand, fifty-four".